Transcript Circulatory & Respiratory Systems

CIRCULATORY &
RESPIRATORY SYSTEMS
CHAPTER 16: LESSONS 3 & 4
ASSIGNMENT
• Define all vocabulary in study guide for Circulatory
System
• Answer Questions 1-6 on page 417 (due Thursday)
• Question #7—BONUS ASSIGNMENT (extra credit)
• In addition to lifestyle, heredity influences circulatory health.
With a family (not a group) member (preferably a parent or
guardian) investigate the role that heredity plays in
hypertension and other problems of the circulatory system.
• Write up your discussion in a half page summary—DUE
MONDAY
VOCABULARY QUIZ
1.
2.
3.
MODIFIED
What is the main organ within the circulatory system?
a)
b)
c)
d)
lungs
stomach
heart
kidneys
Veins, capillaries, & arteries are examples of what?
a)
b)
c)
d)
blood vessels
muscles
joints
connective tissue
The heart is the main organ of this system. It supplies the
body with essential supplies to the cells & removes waste
from cells.
a)
b)
respiratory system
circulatory system
VOCABULARY REVIEW QUIZ
1.
The heart is the main organ of this system. It supplies the body with essential
supplies to the cells & removes waste from cells.
a)
b)
c)
d)
2.
Circulatory system
Muscular System
Respiratory system
Skeletal System
A system that consists of organs that supply the body with a constant
supply of oxygen and gets rid of carbon dioxide.
a)
b)
c)
d)
Circulatory system
Muscular System
Respiratory system
Skeletal System
3.
The main opening through which the air enters the lungs.
4.
Veins, capillaries, & arteries are examples of what?
a)
b)
c)
d)
a)
b)
c)
d)
trachea
bronchi
alveoli
diaphram
blood vessels
muscles
joints
connective tissue
VOCAB REVIEW QUIZ, CONT….
5.
The exchange of gases between your body and the air is?
6.
A dome-shaped muscle that separates the lungs from the
abdomen.
7.
a)
b)
c)
d)
Ashthma
AQI
Alveoli
Respiration
a)
b)
c)
d)
gastrocnemius
abdominals
latissimus dorsi
diaphram
a)
b)
c)
d)
arteries
bronchi
alveoli
trachea
Tiny air sacs in the lungs where carbon dioxide is exchanged with
oxygen.
BLOOD VESSEL REVIEW QUIZ
1.
Carries blood AWAY from the heart to the body
2.
Carries blood from body TO the heart
3.
A type of blood vessel that connects the arteries to the veins
4.
The top chambers of the heart are called?
5.
The bottom chambers of the heart are called?
a)
b)
c)
Veins
Arteries
Capillaries
a)
b)
c)
Veins
Arteries
Capillaries
a)
b)
c)
Veins
Arteries
Capillaries
a)
b)
c)
d)
Ventricles
Atrium
Septum
valves
a)
b)
c)
d)
Ventricles
Atrium
Septum
Valves
“ITS TIME TO DELIVER”
• List the TWO main jobs of the Circulatory System.
A. Carries Food, water & Oxygen to all the cells
B. Removes waste from the cells
CIRCULATORY SYSTEM
• What body parts make up the circulatory
system?
• Heart
• Blood
• Blood vessels –(3 TYPES)
• Veins
• Carries blood TO the Heart
• Arteries
• Carries blood AWAY from the Heart
• Capillaries
• Tiniest blood vessels in the body
• Exchanges oxygen & nutrients and removes waste from the cells
• What is the hearts main job?
• Transport blood (food, water, & oxygen) to all parts of
body and removes waste from all the cells
CONCEPT MAPPING 16-3
Platelets
White Blood Cells
Red Blood Cells
Plasma
Blood:
Blood Types:
A
B
AB
O
A mixture of
solids in a large
amount of liquid
called plasma
Blood Vessels:
Purpose: to transport
blood throughout the
body
Arteries
Veins
capillaries
BLOOD
• Four blood types (What type are YOU?)
•
•
•
•
Type A
Type B
Type AB
Type O
• What is blood made up of?
• Plasma
• Liquid part of blood (92% Water)
• Platelets
• Help blood clot at the site of a wound
• Red blood cells
• Carries Oxygen too cells and Carbon Dioxide away from cells
• White blood cells
• Carry germ fighters from immune system to areas of the body
that need them
BLOOD FLOW PARAGRAPH
Blood enters the heart from the upper and lower BODY.
This blood is rich in CARBON DIOXIDE.
This flows from the RIGHT ATRIUM to the
RIGHT VENTRICLE.
From the right ventricle, blood is pumped to the LUNGS through the
pulmonary artery.
This blood rich in oxygen returns to the HEART through the pulmonary vein.
It then travels to the LEFT ATRIUM into the
LEFT VENTRICLE.
The oxygen rich blood leaves the heart from the left ventricle through the
AORTA.
The aorta is the LARGEST artery in the body that branches into smaller
arteries.
Blood flows through these smaller arteries.
Oxygen, nutrients and waste products are exchanged at the CAPILLARIES.
The capillaries are the tiniest blood vessels in the body.
Carbon Dioxide from the cells is then transferred into the VEINS and back to
the heart.
HEART DIAGRAM
1.
2.
3.
4.
5.
6.
Pulmonary Artery
Right atrium
Right ventricle
Aorta
Left atrium
Left ventricle
Upper Body
Upper Body
Aorta
To Lungs
To Lungs
From Lungs
From Lungs
Left Atrium
Right Atrium
Left Ventricle
Right Ventricle
Lower Body
Lower Body
VOCABULARY REVIEW QUIZ
1.
A system that consists of organs that supply the
body with a constant supply of oxygen and gets
rid of carbon dioxide.
a)
b)
c)
d)
2.
Circulatory system
Muscular System
Respiratory system
Skeletal System
The main opening through which the air enters
the lungs.
a)
b)
c)
d)
Trachea
Bronchi
Alveoli
diaphram
WHAT DOES THE RESPIRATORY
SYSTEM DO?
• Supplies the body with constant oxygen and gets
rid of carbon dioxide
TWO TYPES OF RESPIRATION
a) External—exchange of oxygen & carbon dioxide
between the blood and the air in the lungs
b) Internal—exchange of gases between the blood
and the cells in your body
RESPIRATORY SYSTEM
• A person inhales through their Nose & Mouth
• Trachea is known as the windpipe
• The Epiglottis prevents food and liquid from entering the
trachea.
• After oxygen travels through the trachea is goes to the
bronchi. The bronchi are located inside the lungs of a
person
• The oxygen travels through the bronchial tubes and the
oxygen is absorbed by the alveoli, air sacs in the lungs.
• Oxygen enter these air sacs and is sent to the blood,
which delivers the oxygen to the rest of the body.
• Carbon Dioxide leaves the body through the alveoli and
it is exhaled through the lungs.
• A common problem with the respiratory system is
Asthma , a serious condition that causes the bronchial
tubes to become narrowed or blocked.
RESPIRATORY SYSTEM
Trachea (windpipe)
Bronchi
Pleura
Bronchial Tubes
Larynx (voice box)
Alveoli
Lungs
Diaphragm
PROBLEMS WITH CIRCULATORY &
RESPIRATORY SYSTEM
• Hypertension (High Blood Pressure)
• Can lead to kidney failure, heart attack or stroke
• Heart Attack
• Blockage of blood flow to heart
• Stroke
• Blood clot in vessels of brain
• Arteriosclerosis (Hardening of arteries)
• Reduces that amount of blood that can flow through
• Asthma
• Tiny passages in lunch become narrow or blocked
• Chronic obstructive pulmonary disease (COPD)
• Chronic lung disease—may need to be on oxygen
CARE OF HEART & LUNGS
• EXERCISE, EXERCISE
• Teens
• 60 min/day 5-7 days/week
• EAT RIGHT (balanced diet)
• Low fat
• High fiber
• Avoid tobacco & other drugs
• Manage stress